Multibacterial preparations can be used to combat the disease in broccoli, which are mainly for different types of disease. The following are commonly used bacterial formulations and their targets: 1. Trizodone permethrinic glycol: diseases caused by fungi of various pathogens. Zirconium signature: widespread fungicide. Use method: pre-preventive spraying is recommended, or root or leaf spray may be administered after the occurrence of the disease. Usage was 3-5 g/ha, with an interval of 7-10 days and 2-3 consecutive times. 2. Bacillus treatment: diseases caused by various pathogens, such as froste, fungal nuclei, etc. Zirconium signature: rapid, widespread, long-activated microbicide. (a) methods used: it is recommended to use 5,000 times the amount of liquid per acre (or a quantity per 667 m2, depending on the product description) at the onset of the disease or when the disease is minor, with an interval of 7-10 days and 2-3 consecutive times. 3. Bacillus control: multiple pathogens. 。 。 。 。 。 。 。 。 (a) methods used: 100 g/ha, with an interval of 7-10 days and 2-3 consecutive times, are recommended for use at the onset of the disease. 4. Other bacterial formulations, gills, have a preventive effect on various fungal diseases, such as the fungal nuclei, which can be sprayed 50 per cent more than 500 times the fluid at the beginning of the disease, once every 7 to 10 days, and 2 to 3 consecutive times. (c) oxylene cytoxin or chlorocin: prevention and treatment of bacterial diseases such as black and soft diseases, which can be sprayed 5,000 times more with agrocin or chlorocin. Fluorine suspension is mixed with avf: 50% fluorine suspension with 5% avm emulsifiable concentrate or spray was used at the beginning of the disease, with a dose of 200-250 ml per drug at the root, 1 in 7-10 days and 2-3 consecutive treatments。
